baber/WOPTO huggingface dataset:
Patent DE-3926213-A1 (DE)
Title: Examination system for traffic space photo-technical properties - has software controlled process computer, supplied with analog video camera video signals, recorded by video recorder
Inventor: FELD RAINER
IPC: G11B27/10
Filed: 1989-08-08
Abstract: The system comprises a vehicle with a video camera (2) in the driver's cab for taking pictures of the traffic space from the viewing angle of a driver.  To the video camera is connected a video recorder (3).  A process computer (1) is controlled by appropriate software and supplied by the camera video signal  from the video recorder in an analog manner. The computer controls the functions of the video recorder during playback.  The analog video signals from the recorder are continuously digitised.  After a specified evaluation, determined by the computer software, the reproduced video image is evaluated by stopping the tape playback of the recorder during the generation of a corresp. control signal by the computer. ADVANTAGE - Improved examination system with ON-line or OFF-line evaluation.
Patent DE-3927650-A1 (DE)
Title: Foot-propelled road vehicle - has independently-suspended wheels and brake wheel
Inventor: KLEPACKI CEZARY
IPC: A63C17/02
Filed: 1989-08-22
Abstract: The `dynaring' vehicle is fitted with independently suspended wheels. Each wheel may consist of rim (1) and a rubber tyre (2). The wheels are fastened on ball bearings. The `dynaring' device has a small wheel (3) fastened to the rear wheel for braking. The brake may consist of a drum brake inside the main wheel. The forward propulsion and braking are achieved by motions of the user's feet. USE - Vehicle for adults and children, for use on roads.
Patent DE-3931111-A1 (DE)
Title: Cap for hair-treatment receptacle - is used with gel or foam and consists of plastics cap with comb teeth on outside, and inner ducts
Inventor: SOLTENAU RUPERT
IPC: A46B11/00
Filed: 1989-09-18
Abstract: The cap is for a hair-fixing receptacle, esp. for hair-gel or foam. It consists of a plastics cap (1) on the outside of which are comb-teeth (2) made of metal, rigid plastic, horn etc., Near the teeth roots is at least one sufficiently big outlet (3) for the gel or foam and which connects a duct or tube (4) inside the cap (1) to the receptacle opening (5). The base of the comb or brush is outwardly-curved or rectangular. USE/ADVANTAGE - The hair-gel or foam is applied in exactly apportioned amounts evenly and easily.
Patent DE-3937196-A1 (DE)
IPC: B29C70/52
Filed: 1989-11-08
Abstract: In the case of a method of manufacturing roughened fibre reinforcing elements for concrete structures, a multiplicity of reinforcing fibres (1) are embedded unidirectionally in a matrix of synthetic resin, which is cured by the effect of heat together with the reinforcing fibres (1) to form a fibre-reinforced thermoset plastic core and is subsequently provided with a plastic coating. The plastic coating comprises a hot-crosslinkable thermoset plastic coating layer of a thickness of at least 180  mu m, which is applied during the curing of the plastic core to the outer circumference of the latter at a temperature between 180 DEG C and 230 DEG C to the warm, tacky matrix of the plastic core and, melting as it is applied, bonds superficially with the matrix. After this, a powder or fine-grained granules of quartzitic material or of thermoplastic or thermoset plastic is applied to the tacky surface of the melting plastic coating layer and its grains partially penetrate into the warm coating layer and, not melting or not melting completely, become anchored in it. <IMAGE>
Patent DE-4005390-A1 (DE)
Title: Hygienic paper with watertight intermediate layer - combines absorbent paper with a layer which is impermeable to fluids
Inventor: NOACK ROLF DR ING
IPC: A47K10/16
Filed: 1990-02-21
Abstract: The combination of layers in the hygienic paper has the result that when one side of it has absorbed fluid, the other side remains dry. Single or multi-layered paper is covered on one side with a layer impermeable to fluids. The impermeable layer is embedded between at least two paper layers, and has only a limited resistance to water, dissolving after a certain time. USE/ADVANTAGE - As hygienic paper, i.e. paper handkerchiefs, absorbent and wiping paper cloths for bathrooms and kitchens, toilet paper, and the like. Where paper handkerchiefs are involved, and are used by persons suffering from the common cold, the hands of the user do not come into contact with the nasal secretion which is extraordinarily infectious.
Patent DE-4008900-A1 (DE)
Title: Controlling heating and air-conditioning in commercial vehicle
Inventor: BARTSCH ERHARD
IPC: B60H1/00
Filed: 1990-03-20
Abstract: With the engine switched off, additional heating can be provided by a programming key (P) on an alternative control unit (13) serving two modes. In a so-called ''sleeping'' mode of unlimited duration the driver's cab is heated to a comfortable temp. An ''immediate'' mode of rapid heating of the cab and/or engine is limited e.g. to 1 hour. Normal and supplementary heaters are electronically controlled (14,22).
Patent DE-4010058-A1 (DE)
Title: Bullet for big game hunting - has cylindrical body and conical head formed by pressing
Inventor: HAEFNER HERBERT
IPC: F42B12/34
Filed: 1990-03-29
Abstract: The bullet for hunting purposes is made from a copper-zinc alloy. The bullet (1) is of solid cylindrical form and has a conical hole (4) formed coaxially.  Lines of weakness (5) are formed on the surface of the conical hole. The bullet is then subjected to a forming process by which the wall (3) is forced radially inwards to form a bullet  with a cylindrical body (2) and a conical head (3).  This type of bullet does not make such a large hole in the animal as is the case with bullets at present in use. USE - Big game hunting.
Patent DE-4017561-A1 (DE)
Title: Optical print head with glass plate carrier - facilitates gate row testing before combination into large format print heads
Inventor: SPRINGER JOHANN DR RER NAT
IPC: B41J2/447
Filed: 1990-05-31
Abstract: The optical print head has a glass plate carrier (1) for a PLZT (lead, lanthanum, zirconate, titenate) light gate row consisting of a PLZT ceramic (3) with polarisers in front of and behind it in the light path and has driver ICs for the light gates and conductor structures. The glass plate and the light gate row are of the same length andm the optically effective length of the light gate row is the same as its mechanical length. The glass plate has polarisation properties. USE/ADVANTAGE - Print head is designed to enable light gate lines to be tested before being combined into large format print heads.
Patent DE-4019319-A1 (DE)
Title: High-level rescue equipment - has brake rotor and friction component rotating without restriction in annular passage
Inventor: WENDELBORN HANS
IPC: A62B35/04
Filed: 1990-06-16
Abstract: The high-levels safety and rescue equipment has a which drum with lugs. When this rotates at high speed, the lugs erect under centrifugal force, operating a brake mechanism with two or more movable components in an annular passage. These components contain a rotor (29), and one or more parts generating friction resistance. These rotate without restriction in the annular passage (14). There can be friction components (23a, 23b) at the front and rear of the rotor. USE/ADVANTAGE - Gentle braking over any desired distance, being compact and light in weight.
Patent DE-4024600-A1 (DE)
Title: Electrochemical prepn. of organo:silicon cpds.
Inventor: RENAULD FRANCK ANDRE DANIEL
IPC: C25B9/19
Filed: 1990-08-02
Abstract: Prepn. of organosilicon cpds. (III) with at least one Si-bonded organic gp. linked to the Si atom via an Si-C bond, formed by electroreduction of a cpd. with an -RX substit. (I) (where R = opt. substd. divalent hydrocarbon and X = halogen) in the presence of a silane R74-a-bSiXa(RX)b (II) (R7 = H, hydrocarbon, gps. contg. H, C and O, S and/or P and gps. contg. C, H and N and opt. O, where N is not part of amino gp., a = 1-4, b = 0-3, a + b = 2-4).  More specifically, R = aryl or opt. substd. alkyl, X = Cl, R7 = H, alkyl or aryl, least 2 Si linked via an R gp. via Si-C bonds or a polycarbosilane with at least 2 -(R-Si)- units.
Patent DE-4032756-A1 (DE)
Title: Finishing profiled section for top profiles of shower cubicles -  has outside face pointing away from cubicle, to give improved stability
Inventor: DUDEK GUENTER
IPC: A47K3/28
Filed: 1990-10-16
Abstract: The shower partition has a horizontal section (1) round the top which is closed by a profiled attachment rail (4) which fits onto the profiled section (1) and is inclined with its outside face (5) pointing away from the shower cubicle into the bathroom area (7). This inclined outside face can be straight, convex, concave, smooth, profiled or structured. A wide compensating member (8) can be attached in the area next to the wall. The upper horizontal profiled section (1) and the attachment rail (4) can be made in one piece. ADVANTAGE - The shower cubicle has improved stability.
Patent DE-4032863-A1 (DE)
Title: Magazine storage for circuit boards - provides vertical and horizontal transfer operations using toothed conveyor belts on both sides
Inventor: HANKE HARTMUT
IPC: B65G65/00
Filed: 1990-10-12
Abstract: Printed circuit boards (LP1, LPN) are raised vertically by a pair of toothed conveyor belts (ZR) that support the boards at both end. At a specific vertical position the boards are to be moved horizontally into a magazine. The transfer unit has a belt driven (SA) roller (RA) that has a projecting spindle (FZ). The unit is pivot-mounted about a centre (D) when the unit is moved about the axis the spindle contact the board and the rotation of the spindle causes the board to be moved off the support. USE/ADVANTAGE - Smooth transfer in prodn. line.
Patent DE-4033548-A1 (DE)
Title: Shopping trolley with stacking facility - has hinged inner wall with child's seat and with upper frame to facilitate folding action
Inventor: HERBERTSSON RONNIE
IPC: B62B3/14
Filed: 1990-10-22
Abstract: The rear wall (6) of the trolley basket is hinged under the top edge, just under the handgrip (5), to swing up when another trolley is pushed into the basket from the rear, for stacking. The bottom edge of the rear wall has a hinged wall (9) which swings forwards to become the sloping rear support for a folding seat (11) for a child. The top of this rear support has a shaped extension (16) which eases the folding action on stacking. The extension has a spring loaded mounting on the top of the rear support. It strikes the handgrip of the trolley it is being pushed into. The sprung extension then causes the rear support to fold flat before the rear wall is swung up with the support.  ADVANTAGE - Simpler stacking action, simple construction.
Patent DE-4038359-A1 (DE)
Title: Dye vat - has a reservoir to ensure the even distribution of liquor and prevent mixing of a following colour
IPC: D06B1/04
Filed: 1990-12-01
Abstract: A reservoir is provided to level out the fluid supply, to obtain an even dye distribution across the width of a run of textile material etc. The container has two circular plates with a sealed periphery, a central inlet which is larger than the gap between plates, and a series of outlets at the top and bottom. Eddy current disturbance in the fluid is restrained in the gap between the plates. The reservoir acts as an automatic valve. The input (3) terminates with the top plate (2) and has a rounded entrance (7). The bottom plate (1) has a central conical protrusion (8). The plates are round, and sealed at the edges. ADVANTAGE - The current situation demands shorter runs of each shade; the overlap has to be restricted for reasons of economy. The device prevents mixing of one colour with the next.
Patent DE-4041703-A1 (DE)
Title: New alkali metal salts of N-chloro:taurine - used as bactericide and disinfectant
Inventor: GOTTARDI WALDEMAR DR
IPC: C07C309/13
Filed: 1990-12-24
Abstract: New alkali metal salts of N-chlorotaurine have formula (I) ClNH-CH2-CH2-SO3Me, where Me is alkali metal. Pref. Me is Na or K. Taurine, pref. as a fine powder, is reacted with an alkali metal halogen-amine R-NClMe (pref. in excess) in an organic solvent, pref. an inert, polar solvent. R is gp. (i); R1 is H, (un)branched alkyl (e.g., Me, Et, propyl, butyl, hexyl, heptyl, octyl, nonyl or decyl), or aryl (e.g., Ph, tolyl, xylyl or naphthyl); R2 is alkyl or aryl, as in R1. USE/ADVANTAGE - (I) are used as bactericides or disinfectants (claimed). Application is esp. in human medicine. (I) are non-toxic. The Na salt is odourless, stable in absence of moisture, heat-stable (decomposes at 130-135 deg.C), and water-soluble, giving an aq. soln. with pH 7-8. The oxidn. capacity of the aq. soln. falls by 0.17 deg./day. The alcohol soln. is very stable.
Patent DE-4103105-A1 (DE)
Title: Semiconductor memory with laminated layers - which consist of insulating layers with sandwiched conductive layer on semiconductor substrate
Inventor: AKAZAWA MORIAKI
IPC: H01L27/108
Filed: 1991-02-01
Abstract: In addition to the laminated layer the memory has a groove through the first insulating layer (12), the first conductive layer (13) and the second insulating layer (14) and extends into the semiconductor substrate (11). At the groove (15) region in the substrate is formed a capacitor, and a transistor directly on  the latter. The first capacitor electrode is formed from the  substrate, while the other electrode is formed by a second conductive layer (18) on the side and bottom faces of the groove. Between the groove parts and the second conductive layer is a dielectric film. The transistor contains a gate electrode on the first conductive layer, a gate insulation on inner groove periphery and a drain (20) and a source region (21). ADVANTAGE - Reduced memory cell surface and improved integrating rate.
Patent DE-4108216-A1 (DE)
Title: Separator for use in waste water - has directly separable floating and/or sinking components in settlement pond
Inventor: BACHON ULRICH DIPL ING
IPC: B01D17/00
Filed: 1991-03-14
Abstract: A separator for waste water, which contains directly separable floating and/or sink components in a settlement pond, includes an outlet which narrows upwards and which can be closed off. A ventilation unit is located over the outlet, which opens against air and closes against liq. ADVANTAE - The separator is simple and efficient
Patent DE-4108737-A1 (DE)
Inventor: KIKUCHI FUMIO
IPC: G06T17/10
Filed: 1991-03-18
Abstract: The invention relates to a process for creating a three-dimensional model with a computer-aided design system. A process according to the invention comprises the dividing of a final three-dimensional model into several layout parts (K-R) and the forming of these parts, then the connecting of the layout parts thus divided and separated (K-R) to one another so as to create a three-dimensional model. Preferably, the layout parts (K-R) overlap. The individual straight-line segments exhibit continuity and are joined by respective faces. Application to the design of vehicle bodies. <IMAGE>
Patent DE-4110337-A1 (DE)
Inventor: HUMS ERICH DIPL CHEM DR
IPC: B01J38/00
Filed: 1991-03-28
Abstract: 2.1 The catalytic activity of known DeNOx catalysts increasingly decays in the course of the time in use until replacement of the catalysts is inevitable. Since the replacement of the DeNOx catalysts is cost-intensive, causes temporary shut-down of the combustion installation and, furthermore, pollutants requiring disposal are formed, the service lives of the DeNOx catalysts are to be extended. 
<??>2.2 For this purpose, the invention provides that a molybdenum-oxygen compound (14, 90) or a precursor compound thereof is precipitated on the spent DeNOx catalysts. This can be effected by injecting molybdenum oxide-containing dust into the flue gas duct above the DeNOx catalysts or by depositing molybdenum oxide-containing surfaces in the flue gas duct above the DeNOx catalysts. 
<??>2.3 The invention can be used in all combustion installations. 
<IMAGE>
Patent DE-4111456-A1 (DE)
Title: Heating boiler with waste gas flues - has heat carrier medium in ring space containing flues
Inventor: NOETH EMIL
IPC: F24H1/28
Filed: 1991-04-09
Abstract: The oil and/or gas-fired heating boiler has a combustion chamber (2), from where heat is supplied via one or more flues (12,13) to a carrier medium, e.g. heating water (8) of water steam. The waste gas flue passes through the heat carrier medium, and/or is encased by it, pref. sealed off. The heat carrier directly surrounds the wall (3,4) of the combustion chamber in a sealed ring space (9). The waste gas flues extend at relative distances, through the ring space. The flues are formed by channels, extending from the combustion chamber to a waste gas collection chamber, or a chimney.
Patent DE-4115818-A1 (DE)
Title: Salt- and sugar-free bakery prods. - made from flour, oat flakes, sesame seeds, egg, fat, water, spices and leavening
Inventor: MANN KARL
IPC: A21D2/36
Filed: 1991-05-15
Abstract: Bakery prods., e.g. bread or crackers, are made from a mixt. of 45-55% flour, 4-6% oat flakes, 1-2% sesame seeds, 2-5% egg, 8-10% fat, 25-35% water, 0.7-1.5% spices and 0.25-0.5% leavening. ADVANTAGE - The prods. contain no salt or sugar, and are suitable for consumption by hypertension patients and diabetics, and have a high fibre content. In an example, a dough was made from 30 kg flour, 3kg oat flakes, 1kg sesame seeds, 18 litres water, 33 eggs, 5.28kg fat, 240g baking powder and 707g spices. The dough was kneaded, divided into 2kg portions, rolled, cut into 25mm squares, brushed with a mixt. of egg, water and KCl, sprinkled with poppy seeds, and baked at 180-210 deg.C for 45-60min.
Patent DE-4121945-A1 (DE)
Inventor: NUERNBERG EBERHARD PROF DR
IPC: A61K8/67
Filed: 1991-07-03
Abstract: The preparations represent "classical" oil-in-water cream preparations, are stable for several months without the vesicular components dissolving out, and are suitable for topical administration as dermatologicals or cosmetics.
Patent DE-4125219-A1 (DE)
Inventor: KREIDL JOSEF
IPC: G06F13/40
Filed: 1991-07-30
Abstract: A high-speed bus system combines at least one parallel bus and at least one serial bus for simultaneously transmitting data in series and in parallel. The serial data transfer follows a trunking scheme and data and/or programmes are transmitted normally at the same time in parallel by the parallel bus. The logic of the parallel bus is used for the trunking scheme for transmitting data in parallel as well as in series. The use of a high-speed serial/parallel and parallel/serial converter connected between a parallel bus and a serial bus makes the high-speed bus system particularly adaptable. The high-speed serial/parallel and parallel/serial converter contains two functional blocks. The first is a delay-free start/stop oscillator and the other contains an internal control logic that generates an engaged signal when the serial bus is engaged. The start/stop oscillator has a delay line and a grid and can oscillate without delay in the gigahertz range so that a very high data transmission rate may be obtained.
Patent DE-4126206-A1 (DE)
Title: Heat insulation mat for vehicle floor - has arrangement of meandering air flow path between two flexible layers
Inventor: ROLLER TRAUGOTT
IPC: B60R13/08
Filed: 1991-08-08
Abstract: The heat insulation mat is installed in the interior of a motor vehicle. It comprises an upper layer and a lower layer between which a series of plates (6) is arranged as walls to form a continuous venting channel (7). The plates are sealed at one of their ends (9) and left open at the other ends as flow passages (10) to create a meandering flow path, with connecting pipes (11) at the start and end of the flow path. USE/ADVANTAGE - Heat insulation system providing adequate protection for strongly heated parts of the vehicle floor, especially over the exhaust system, and flexible enough to conform to the floor contour.
Patent DE-4133867-A1 (DE)
Title: Chaff cutter drum blade mounting - has upper surface of the blade grooved to receive sharp arris of holding cramp
Inventor: REINHARDT KLAUS
IPC: A01F29/09
Filed: 1991-10-12
Abstract: To fix cutter blades to the drum of a chaff cutter the upper surface of the blade (6) is grooved longitudinally at the back, and at an angle to the axis (8) of the blade, with  parallel grooves (9). The clamp (4) is deformed to provide a sharp axis (15) to engage in one or other of the grooves and along which it can slide as necessary.The clamp is tightened by a  bolt (5) through a slot (16). ADVANTAGE -  A simpler and more secure clamping of the blade.
Patent DE-4136450-A1 (DE)
Title: DIY table kit table top panels and legs - has end grooves in table top panel(s) taking connections with support arm and holder rail
Inventor: BRESCHINSKY PETER
IPC: A47B87/00
Filed: 1991-11-06
Abstract: At least one of the table top panels (21, 22) has at least one end groove (24) and at least one other parallel groove (24) at right angles to which is another groove (28) to take connections (34, 35) joining the table components. The grooves have pref. rectangular, or dovetailed, or trapezoidal cross-sections. The connections have at least one support consisting of a triangular support arm, at right angles to one edge of which is a holder rail. USE/ADVANTAGE - For DIY table kits,with facility for simultaneous coupling of horizontal and/or vertical components,and low-cost mfr.and assembly.
Patent DE-4136587-A1 (DE)
Title: Ammunition locating unit distinguishing between live munition and shrapnel etc. - uses sonic or ultrasonic exciter for direct application of sonic waves for exciting ground and evaluates reflected signal
Inventor: HOFFMANN HEINZ DR
IPC: G01V3/08
Filed: 1991-11-07
Abstract: The positional depth, size and shape of the objects, namely, ammunition and shrapnel and objects related to military exercises, are determined and indicated using detectors (10) and an evaluation unit (11) with an electronic processing and indicating circuit. The reflected signals are correlated with the radiated signals. The unit is provided with sensors (magnetic sensors and similar) for establishing and sounding of metallic objects. The sonic exciter (12) is actively pulsed or radiated continuously (FMCW) frequency modulated. USE/ADVANTAGE - Effective to more than 30 cm under ground. Carries out classification of detected body sec. to location. Ensures intended clearing of site of live fault-free for safe ordinary civilian use.
Patent DE-4143019-A1 (DE)
Title: Lounger with frame and rocker forming stand - has two rocker arms of different lengths, with lounger surface canvas.
Inventor: ZANKER HELMUT
IPC: A47C7/50
Filed: 1991-12-24
Abstract: The lounger has a frame incorporating a rocker (1) on which it a stands. The rocker consists pref. of two arms of different lengths, pivot mounted by their axis (12) in the two side-struts (5) on the front edge of the chair-frame. The forward-pointing longer arm acts as a leg-mounting, and the shorter back part is linked directly to the longitudinally movable chair seat surface. The recliner surface is made of a movable component, such as canvas (4). USE/ADVANTAGE - The leg-rest is integrated in the lounger frame and adjusted by a single handle so as to coordinate the seat and lounger surface in the same movement.
Patent DE-4204330-A1 (DE)
Title: Pump for ready mixed concrete delivery truck - has pump housing offset from vehicle frame to accommodate swivel mounted delivery chute
Inventor: BENCKERT HARTMUT DR
IPC: B28C5/42
Filed: 1992-02-14
Abstract: The truck with mobile mixer pump for material such as concrete having a vehicle frame (10), a mixer drum (16), a rotary hose pump (20), a container (44), and a distributor mast (30) mounted on a bearing block (26) to swivel about a vertical axis. A delivery chute (56) is arranged on the rearward cover of the pump housing (32) to swivel through 90 deg., and the pump (20) is set at an angle relative to the frame to create a wedge-shaped space (68) between the upper part (66) of the pump and the mixing drum for the accommodation of the delivery chute. ADVANTAGE - Truck for the delivery of ready mixed concrete in which an optimal axle load distribution is achieved.